12910001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 12

約数和(自身を含む): 14173236

約数和(自身を除く): 1263235

約数列:

[1, 13, 71, 197, 923, 2561, 5041, 13987, 65533, 181831, 993077, 12910001]

約数ペア:

[(1, 12910001), (13, 993077), (71, 181831), (197, 65533), (923, 13987), (2561, 5041)]